Analysis Overview
SHA256
85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c
Threat Level: Known bad
The file TBTX00392.js was found to be: Known bad.
Malicious Activity Summary
WSHRAT
Blocklisted process makes network request
Drops startup file
Checks computer location settings
Adds Run key to start application
Looks up external IP address via web service
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Script User-Agent
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-19 12:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-19 12:54
Reported
2023-07-19 12:56
Platform
win7-20230712-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js | C:\Windows\system32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js | C:\Windows\System32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|0C1A2205|MGKTNXNO|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2220 wrote to memory of 1592 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 2220 wrote to memory of 1592 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 2220 wrote to memory of 1592 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\TBTX00392.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\TBTX00392.js"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | astatech-cn.com | udp |
| GB | 185.38.151.11:80 | astatech-cn.com | tcp |
| GB | 185.38.151.11:80 | astatech-cn.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
Files
C:\Users\Admin\AppData\Roaming\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-19 12:54
Reported
2023-07-19 12:56
Platform
win10v2004-20230703-en
Max time kernel
148s
Max time network
157s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js | C:\Windows\system32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js | C:\Windows\System32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TBTX00392 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\TBTX00392.js\"" | C:\Windows\system32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|BE22C2A7|YACSFKWT|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 19/7/2023|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\System32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3096 wrote to memory of 3292 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 3096 wrote to memory of 3292 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\TBTX00392.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\TBTX00392.js"
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | astatech-cn.com | udp |
| GB | 185.38.151.11:80 | astatech-cn.com | tcp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.20.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.151.38.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| GB | 185.38.151.11:80 | astatech-cn.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.222.90.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.5.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 54.120.234.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 135.5.85.104.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.129.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 126.134.241.8.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| NL | 20.123.141.233:443 | tcp | |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.105.26.67.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 8.8.8.8:53 | 5.173.189.20.in-addr.arpa | udp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
| US | 45.90.222.131:7121 | 45.90.222.131 | tcp |
Files
C:\Users\Admin\AppData\Roaming\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBTX00392.js
| MD5 | bebb7261224b5a20938c5b0ece1e973e |
| SHA1 | 7ad65629b20caaaac52b7a161c8be6b5ebb9e278 |
| SHA256 | 85682ad2261aa1d7d9f56f3e7dfb963cb2e15fdecbd8bcf4c6c2443aa470108c |
| SHA512 | 04a30bf78488ecba0bff67c44540649b2021177950fd21c88589b9da76e05b38740d3bb34f47a1120ccf0de7925637549860022121bc2aaaf854858e90556bc3 |
memory/1392-162-0x000001C079640000-0x000001C079650000-memory.dmp
memory/1392-178-0x000001C079740000-0x000001C079750000-memory.dmp
memory/1392-194-0x000001C07DA70000-0x000001C07DA71000-memory.dmp
memory/1392-196-0x000001C07DAA0000-0x000001C07DAA1000-memory.dmp
memory/1392-197-0x000001C07DAA0000-0x000001C07DAA1000-memory.dmp
memory/1392-198-0x000001C07DBB0000-0x000001C07DBB1000-memory.dmp